BARRICK

PASTE PLANT EQUIPMENT’S DESIGN AND SUPPLY

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REQUEST FOR TENDER

PASTE PLANT EQUIPMENT’S DESIGN AND SUPPLY

North Mara Gold Mine, a fully owned subsidiary of Twiga Minerals Corporation, which is ultimately owned by Barrick Gold Corporation and the Government of the United Republic of Tanzania requests the submission of Tenders from reputable, experienced, certified and qualified parties to provide the following goods:

Pressure Filters, Binder Handling System, Live Bottom Feeders and Thickener

Pre-qualification Criteria

NoReference NoDescriptionPre Qualification Criteria
1NM29/2021/B/1Design & Supply of Pressure Fitters, Ancillary
Equipment’s & Air Compressor unit
for De-watering Tailings

i. Experience in designed, engineered, manufactured,
performance tested, supplied and commissioned
Pressure filters including ancillary equipment’s with
minimum filter cake discharge capacity of 113 dry
four, maximum specific gravity 2.124 t/im3
(underflow 87% solids concentration)
ii. Should have supplied at least two no’s pressure filter
meeting above requirement within last 5 years from
closing date of EOI and out of which at least one
should have been in successful operation for a period
not less than one year as on the date of closing oEOl
iii, Preferred Make – FLS width, Fox Fluid power,
Diemme Filtration, Enprotech, Outotec or equivalent
iv. Able to supply commissioning spares & maintenance spares
v. Warranty & Guarantee period to be specified
vi. Installation and commissioning support and assistance
vii. Lead time of delivery
viii, Cost of equipment, commissioning spares and two ears maintenance spares
2NM29/2021/B/2Design & Supply of Binder Handling System
(Silo, Dust collector, Rotary feeder, Belt weigh
feeder, Screw conveyor)

i. Experience in designed, engineered, manufactured,
performance tested, supplied and commissioned
Binder system with design feed rate of 3 to 20 dry hr
binder with Live silo capacity of 600 Tons
ii. Should have supplied at least one Binder system
meeting above requirement within last 5 years from
closing date of EOI and out of which at least one
should have been in successful operation for a period
not less than one year as on the date of closing of EOI
iii. Preferred Make — Techmatic, Simem, BMH Systems| or equivalent
iv. Able to supply commissioning spares & maintenance spares
v. Warranty & Guarantee period to be specified
vi. Installation and commissioning support and assistance
vii. Lead time of delivery
viii. Cost of equipment, commissioning spares and two ears maintenance spares
ix. Experience in designed, engineered, manufactured,
performance tested, supplied and commissioned of
Live bottom feeder to handle moist and sticky filter
cake, wet flow rate 72 to 87 m3/hr (solid density 2.65
tim3, mass concentration 87%, moisture content —
13%)
 
3NM29/2021/B/3Design & Supply
of Live Bottom
Feeder with
discharge chute

i.Should have supplied at least one live bottom feeder
meeting above requirement within last 5 years from
closing date of EO! and out of which at least one
should have been in successful operation for a period
not less than one year as on the date of closing of EOI
ii. Preferred Make — Techmatic, JC Steele or equivalent
iii. Able to supply commissioning spares & maintenance spares
iv. Warranty & Guarantee period to be specified
v. Installation and commissioning support and assistance
vi. Lead time of delivery
vii. Cost of equipment, commissioning spares and two ears maintenance spares
4NM29/2021/B/4Design & Supply of Thickener with feed box for feed control to a
filtration plant


i. Experience in designed, engineered, manufactured,
performance tested, supplied and commissioned of
thickener with feed box, underflow capacity total
mixture — 95 to 126 m3/h, mixture mass flow — 162 to
216 wet t/h, mixture density — 1.713 t/m3, solids
concentration 67%
ii. Should have supplied at least two thickener meeting above requirement within last 5 years from closing date of EOI and out of which at least one should have
been in successful operation for a period not less thanone year as on the date of closing of EOI
iii. Preferred Make — FLSmidth, Andritz Delkor, MIP process, Outotec, Roytec or equivalent
iv. Able to supply commissioning spares & maintenance spares
v. Warranty & Guarantee period to be specified
vi. Installation and commissioning support and assistance
vii, Lead time of deliver
viii.Cost of equipment, commissioning spares and two years’ maintenance spares

Expression of interest

If your company meets the pre-qualification criteria and would like to be considered to receive the invitation to tender (ITT), an expression of interest (EOI) including your company profile and evidence of compliance with pre-qualification criteria may be submitted to [email protected]

Applicants must quote the tender reference “Paste Plant Equipment’s Design and Supply 2” along with the respective reference no.(s) in the subject line of the email.

NB: The Company reserves the right to invite any other supplier(s) who did not submit an EOI through this advertisement.

Pre-qualification of any company submitting an “Expression of Interest” shall be at the sole discretion of NMGM

Key Dates

  • Last date to submit EOI January 3, 2022

North Mara Gold Mine Limited

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